| Answer | Crossword Clue |
|---|---|
| SAGAN | "Contact" author Carl |
| SAGAN | Carl who wrote "Contact" |
| SETI | Org. featured in Carl Sagan's "Contact" |
| SAGAN | "Cosmos" author Carl |
| SAGAN | Astronomer-author Carl |
| SAGAN | "Broca's Brain" author Carl |
| SAGAN | "Billions and Billions" author Carl |
| SAGAN | "The Dragons of Eden" author Carl |
| ASIMOV | Author whom Carl Sagan called "the greatest explainer of the age" |
